1228204404

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 3929990400

約数和(自身を除く): 2701785996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 53, 54, 58, 63, 84, 87, 98, 106, 108, 116, 126, 147, 151, 159, 174, 189, 196, 203, 212, 252, 261, 294, 302, 318, 348, 371, 378, 406, 441, 453, 477, 522, 588, 604, 609, 636, 742, 756, 783, 812, 882, 906, 954, 1044, 1057, 1113, 1218, 1323, 1359, 1421, 1431, 1484, 1537, 1566, 1764, 1812, 1827, 1908, 2114, 2226, 2436, 2597, 2646, 2718, 2842, 2862, 3074, 3132, 3171, 3339, 3654, 4077, 4228, 4263, 4379, 4452, 4611, 5194, 5292, 5436, 5481, 5684, 5724, 6148, 6342, 6678, 7308, 7399, 7791, 8003, 8154, 8526, 8758, 9222, 9513, 10017, 10388, 10759, 10962, 12684, 12789, 13137, 13356, 13833, 14798, 15582, 16006, 16308, 17052, 17516, 18444, 19026, 20034, 21518, 21924, 22197, 23373, 24009, 25578, 26274, 27666, 28539, 29596, 30653, 31164, 32012, 32277, 38052, 38367, 39411, 40068, 41499, 43036, 44394, 46746, 48018, 51156, 52548, 55332, 56021, 57078, 61306, 64554, 66591, 70119, 72027, 75313, 76734, 78822, 82998, 88788, 91959, 93492, 96036, 96831, 112042, 114156, 118233, 122612, 129108, 133182, 140238, 144054, 150626, 153468, 157644, 165996, 168063, 183918, 193662, 199773, 214571, 216081, 224084, 225939, 232087, 236466, 266364, 275877, 280476, 288108, 290493, 301252, 336126, 367836, 387324, 392147, 399546, 429142, 432162, 451878, 464174, 472932, 504189, 551754, 580986, 643713, 672252, 677817, 696261, 784294, 799092, 827631, 858284, 864324, 903756, 928348, 1008378, 1103508, 1161972, 1176441, 1287426, 1355634, 1392522, 1512567, 1568588, 1624609, 1655262, 1931139, 2016756, 2033451, 2088783, 2352882, 2574852, 2711268, 2785044, 3025134, 3249218, 3310524, 3529323, 3862278, 4066902, 4177566, 4705764, 4873827, 5793417, 6050268, 6266349, 6498436, 7058646, 7724556, 8133804, 8355132, 9747654, 10587969, 11372263, 11586834, 12532698, 14117292, 14621481, 19495308, 21175938, 22744526, 23173668, 25065396, 29242962, 34116789, 42351876, 43864443, 45489052, 58485924, 68233578, 87728886, 102350367, 136467156, 175457772, 204700734, 307051101, 409401468, 614102202, 1228204404]

約数ペア:

[(1, 1228204404), (2, 614102202), (3, 409401468), (4, 307051101), (6, 204700734), (7, 175457772), (9, 136467156), (12, 102350367), (14, 87728886), (18, 68233578), (21, 58485924), (27, 45489052), (28, 43864443), (29, 42351876), (36, 34116789), (42, 29242962), (49, 25065396), (53, 23173668), (54, 22744526), (58, 21175938), (63, 19495308), (84, 14621481), (87, 14117292), (98, 12532698), (106, 11586834), (108, 11372263), (116, 10587969), (126, 9747654), (147, 8355132), (151, 8133804), (159, 7724556), (174, 7058646), (189, 6498436), (196, 6266349), (203, 6050268), (212, 5793417), (252, 4873827), (261, 4705764), (294, 4177566), (302, 4066902), (318, 3862278), (348, 3529323), (371, 3310524), (378, 3249218), (406, 3025134), (441, 2785044), (453, 2711268), (477, 2574852), (522, 2352882), (588, 2088783), (604, 2033451), (609, 2016756), (636, 1931139), (742, 1655262), (756, 1624609), (783, 1568588), (812, 1512567), (882, 1392522), (906, 1355634), (954, 1287426), (1044, 1176441), (1057, 1161972), (1113, 1103508), (1218, 1008378), (1323, 928348), (1359, 903756), (1421, 864324), (1431, 858284), (1484, 827631), (1537, 799092), (1566, 784294), (1764, 696261), (1812, 677817), (1827, 672252), (1908, 643713), (2114, 580986), (2226, 551754), (2436, 504189), (2597, 472932), (2646, 464174), (2718, 451878), (2842, 432162), (2862, 429142), (3074, 399546), (3132, 392147), (3171, 387324), (3339, 367836), (3654, 336126), (4077, 301252), (4228, 290493), (4263, 288108), (4379, 280476), (4452, 275877), (4611, 266364), (5194, 236466), (5292, 232087), (5436, 225939), (5481, 224084), (5684, 216081), (5724, 214571), (6148, 199773), (6342, 193662), (6678, 183918), (7308, 168063), (7399, 165996), (7791, 157644), (8003, 153468), (8154, 150626), (8526, 144054), (8758, 140238), (9222, 133182), (9513, 129108), (10017, 122612), (10388, 118233), (10759, 114156), (10962, 112042), (12684, 96831), (12789, 96036), (13137, 93492), (13356, 91959), (13833, 88788), (14798, 82998), (15582, 78822), (16006, 76734), (16308, 75313), (17052, 72027), (17516, 70119), (18444, 66591), (19026, 64554), (20034, 61306), (21518, 57078), (21924, 56021), (22197, 55332), (23373, 52548), (24009, 51156), (25578, 48018), (26274, 46746), (27666, 44394), (28539, 43036), (29596, 41499), (30653, 40068), (31164, 39411), (32012, 38367), (32277, 38052)]