1630865988

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 4713656640

約数和(自身を除く): 3082790652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 61, 76, 81, 86, 101, 108, 114, 122, 129, 162, 171, 172, 183, 202, 228, 244, 258, 303, 324, 342, 366, 387, 404, 513, 516, 549, 606, 684, 732, 774, 817, 909, 1026, 1098, 1159, 1161, 1212, 1539, 1548, 1634, 1647, 1818, 1919, 2052, 2196, 2318, 2322, 2451, 2623, 2727, 3078, 3268, 3294, 3477, 3483, 3636, 3838, 4343, 4636, 4644, 4902, 4941, 5246, 5454, 5757, 6156, 6161, 6588, 6954, 6966, 7353, 7676, 7869, 8181, 8686, 9804, 9882, 10431, 10492, 10908, 11514, 12322, 13029, 13908, 13932, 14706, 15738, 16362, 17271, 17372, 18483, 19764, 20862, 22059, 23028, 23607, 24644, 26058, 29412, 31293, 31476, 32724, 34542, 36966, 39087, 41724, 44118, 47214, 49837, 51813, 52116, 55449, 62586, 66177, 69084, 70821, 73932, 78174, 82517, 88236, 93879, 94428, 99674, 103626, 110898, 117059, 117261, 125172, 132354, 141642, 149511, 155439, 156348, 165034, 166347, 187758, 199348, 207252, 212463, 221796, 234118, 234522, 247551, 264708, 264923, 283284, 299022, 310878, 330068, 332694, 351177, 351783, 375516, 424926, 448533, 468236, 469044, 495102, 499041, 529846, 598044, 621756, 665388, 702354, 703566, 742653, 794769, 849852, 897066, 990204, 998082, 1053531, 1059692, 1345599, 1404708, 1407132, 1485306, 1589538, 1794132, 1996164, 2107062, 2227959, 2384307, 2691198, 2970612, 3160593, 3179076, 4036797, 4214124, 4455918, 4768614, 5033537, 5382396, 6321186, 6683877, 7152921, 8073594, 8911836, 9481779, 9537228, 10067074, 12642372, 13367754, 14305842, 15100611, 16147188, 18963558, 20134148, 21458763, 26735508, 28611684, 30201222, 37927116, 42917526, 45301833, 60402444, 85835052, 90603666, 135905499, 181207332, 271810998, 407716497, 543621996, 815432994, 1630865988]

約数ペア:

[(1, 1630865988), (2, 815432994), (3, 543621996), (4, 407716497), (6, 271810998), (9, 181207332), (12, 135905499), (18, 90603666), (19, 85835052), (27, 60402444), (36, 45301833), (38, 42917526), (43, 37927116), (54, 30201222), (57, 28611684), (61, 26735508), (76, 21458763), (81, 20134148), (86, 18963558), (101, 16147188), (108, 15100611), (114, 14305842), (122, 13367754), (129, 12642372), (162, 10067074), (171, 9537228), (172, 9481779), (183, 8911836), (202, 8073594), (228, 7152921), (244, 6683877), (258, 6321186), (303, 5382396), (324, 5033537), (342, 4768614), (366, 4455918), (387, 4214124), (404, 4036797), (513, 3179076), (516, 3160593), (549, 2970612), (606, 2691198), (684, 2384307), (732, 2227959), (774, 2107062), (817, 1996164), (909, 1794132), (1026, 1589538), (1098, 1485306), (1159, 1407132), (1161, 1404708), (1212, 1345599), (1539, 1059692), (1548, 1053531), (1634, 998082), (1647, 990204), (1818, 897066), (1919, 849852), (2052, 794769), (2196, 742653), (2318, 703566), (2322, 702354), (2451, 665388), (2623, 621756), (2727, 598044), (3078, 529846), (3268, 499041), (3294, 495102), (3477, 469044), (3483, 468236), (3636, 448533), (3838, 424926), (4343, 375516), (4636, 351783), (4644, 351177), (4902, 332694), (4941, 330068), (5246, 310878), (5454, 299022), (5757, 283284), (6156, 264923), (6161, 264708), (6588, 247551), (6954, 234522), (6966, 234118), (7353, 221796), (7676, 212463), (7869, 207252), (8181, 199348), (8686, 187758), (9804, 166347), (9882, 165034), (10431, 156348), (10492, 155439), (10908, 149511), (11514, 141642), (12322, 132354), (13029, 125172), (13908, 117261), (13932, 117059), (14706, 110898), (15738, 103626), (16362, 99674), (17271, 94428), (17372, 93879), (18483, 88236), (19764, 82517), (20862, 78174), (22059, 73932), (23028, 70821), (23607, 69084), (24644, 66177), (26058, 62586), (29412, 55449), (31293, 52116), (31476, 51813), (32724, 49837), (34542, 47214), (36966, 44118), (39087, 41724)]