442218348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 1444165632

約数和(自身を除く): 1001947284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 31, 33, 34, 36, 39, 44, 51, 52, 62, 66, 68, 78, 93, 99, 102, 117, 124, 132, 143, 153, 156, 163, 186, 187, 198, 204, 221, 234, 279, 286, 306, 326, 341, 372, 374, 396, 403, 429, 442, 468, 489, 527, 558, 561, 572, 612, 652, 663, 682, 748, 806, 858, 884, 978, 1023, 1054, 1116, 1122, 1209, 1287, 1326, 1364, 1467, 1581, 1612, 1683, 1716, 1793, 1956, 1989, 2046, 2108, 2119, 2244, 2418, 2431, 2574, 2652, 2771, 2934, 3069, 3162, 3366, 3586, 3627, 3978, 4092, 4238, 4433, 4743, 4836, 4862, 5053, 5148, 5379, 5542, 5797, 5868, 6138, 6324, 6357, 6732, 6851, 7172, 7254, 7293, 7956, 8313, 8476, 8866, 9486, 9724, 10106, 10758, 11084, 11594, 12276, 12714, 13299, 13702, 14508, 14586, 15159, 16137, 16626, 17391, 17732, 18972, 19071, 20212, 20553, 21516, 21879, 23188, 23309, 24939, 25428, 26598, 27404, 29172, 30318, 30481, 32274, 33252, 34782, 36023, 38142, 39897, 41106, 43758, 45477, 46618, 49878, 52173, 53196, 55583, 60636, 60962, 61659, 64548, 65689, 69564, 69927, 72046, 75361, 76284, 79794, 82212, 85901, 87516, 90954, 91443, 93236, 99756, 104346, 108069, 111166, 121924, 123318, 131378, 139854, 144092, 150722, 159588, 166749, 171802, 181908, 182886, 197067, 208692, 209781, 216138, 222332, 226083, 246636, 257703, 262756, 274329, 279708, 301444, 324207, 333498, 343604, 365772, 394134, 396253, 419562, 432276, 452166, 500247, 515406, 548658, 591201, 648414, 666996, 678249, 722579, 773109, 788268, 792506, 839124, 904332, 944911, 1000494, 1030812, 1097316, 1116713, 1182402, 1188759, 1296828, 1356498, 1445158, 1546218, 1585012, 1889822, 2000988, 2167737, 2233426, 2364804, 2377518, 2712996, 2834733, 2890316, 3092436, 3350139, 3566277, 3779644, 4335474, 4466852, 4755036, 5669466, 6503211, 6700278, 7132554, 8504199, 8670948, 10050417, 11338932, 12283843, 13006422, 13400556, 14265108, 17008398, 20100834, 24567686, 26012844, 34016796, 36851529, 40201668, 49135372, 73703058, 110554587, 147406116, 221109174, 442218348]

約数ペア:

[(1, 442218348), (2, 221109174), (3, 147406116), (4, 110554587), (6, 73703058), (9, 49135372), (11, 40201668), (12, 36851529), (13, 34016796), (17, 26012844), (18, 24567686), (22, 20100834), (26, 17008398), (31, 14265108), (33, 13400556), (34, 13006422), (36, 12283843), (39, 11338932), (44, 10050417), (51, 8670948), (52, 8504199), (62, 7132554), (66, 6700278), (68, 6503211), (78, 5669466), (93, 4755036), (99, 4466852), (102, 4335474), (117, 3779644), (124, 3566277), (132, 3350139), (143, 3092436), (153, 2890316), (156, 2834733), (163, 2712996), (186, 2377518), (187, 2364804), (198, 2233426), (204, 2167737), (221, 2000988), (234, 1889822), (279, 1585012), (286, 1546218), (306, 1445158), (326, 1356498), (341, 1296828), (372, 1188759), (374, 1182402), (396, 1116713), (403, 1097316), (429, 1030812), (442, 1000494), (468, 944911), (489, 904332), (527, 839124), (558, 792506), (561, 788268), (572, 773109), (612, 722579), (652, 678249), (663, 666996), (682, 648414), (748, 591201), (806, 548658), (858, 515406), (884, 500247), (978, 452166), (1023, 432276), (1054, 419562), (1116, 396253), (1122, 394134), (1209, 365772), (1287, 343604), (1326, 333498), (1364, 324207), (1467, 301444), (1581, 279708), (1612, 274329), (1683, 262756), (1716, 257703), (1793, 246636), (1956, 226083), (1989, 222332), (2046, 216138), (2108, 209781), (2119, 208692), (2244, 197067), (2418, 182886), (2431, 181908), (2574, 171802), (2652, 166749), (2771, 159588), (2934, 150722), (3069, 144092), (3162, 139854), (3366, 131378), (3586, 123318), (3627, 121924), (3978, 111166), (4092, 108069), (4238, 104346), (4433, 99756), (4743, 93236), (4836, 91443), (4862, 90954), (5053, 87516), (5148, 85901), (5379, 82212), (5542, 79794), (5797, 76284), (5868, 75361), (6138, 72046), (6324, 69927), (6357, 69564), (6732, 65689), (6851, 64548), (7172, 61659), (7254, 60962), (7293, 60636), (7956, 55583), (8313, 53196), (8476, 52173), (8866, 49878), (9486, 46618), (9724, 45477), (10106, 43758), (10758, 41106), (11084, 39897), (11594, 38142), (12276, 36023), (12714, 34782), (13299, 33252), (13702, 32274), (14508, 30481), (14586, 30318), (15159, 29172), (16137, 27404), (16626, 26598), (17391, 25428), (17732, 24939), (18972, 23309), (19071, 23188), (20212, 21879), (20553, 21516)]