15696827432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1447

約数の個数: 128

約数和(自身を含む): 35804160000

約数和(自身を除く): 20107332568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 499, 572, 682, 806, 887, 998, 1144, 1364, 1612, 1774, 1996, 2728, 3224, 3548, 3992, 4433, 5489, 6487, 7096, 8866, 9757, 10978, 11531, 12974, 15469, 17732, 19514, 21956, 23062, 25948, 27497, 30938, 35464, 39028, 43912, 46124, 51896, 54994, 61876, 71357, 78056, 92248, 109988, 123752, 126841, 142714, 170159, 201097, 219976, 253682, 285428, 302467, 340318, 357461, 402194, 442613, 507364, 570856, 604934, 680636, 714922, 804388, 885226, 1014728, 1209868, 1361272, 1429844, 1608776, 1770452, 2212067, 2419736, 2859688, 3540904, 3932071, 4424134, 4868743, 5753969, 7864142, 8848268, 9737486, 11507938, 13721003, 15728284, 17696536, 19474972, 23015876, 27442006, 31456568, 38949944, 46031752, 54884012, 63293659, 109768024, 126587318, 150931033, 178373039, 253174636, 301862066, 356746078, 506349272, 603724132, 713492156, 1207448264, 1426984312, 1962103429, 3924206858, 7848413716, 15696827432]

約数ペア:

[(1, 15696827432), (2, 7848413716), (4, 3924206858), (8, 1962103429), (11, 1426984312), (13, 1207448264), (22, 713492156), (26, 603724132), (31, 506349272), (44, 356746078), (52, 301862066), (62, 253174636), (88, 178373039), (104, 150931033), (124, 126587318), (143, 109768024), (248, 63293659), (286, 54884012), (341, 46031752), (403, 38949944), (499, 31456568), (572, 27442006), (682, 23015876), (806, 19474972), (887, 17696536), (998, 15728284), (1144, 13721003), (1364, 11507938), (1612, 9737486), (1774, 8848268), (1996, 7864142), (2728, 5753969), (3224, 4868743), (3548, 4424134), (3992, 3932071), (4433, 3540904), (5489, 2859688), (6487, 2419736), (7096, 2212067), (8866, 1770452), (9757, 1608776), (10978, 1429844), (11531, 1361272), (12974, 1209868), (15469, 1014728), (17732, 885226), (19514, 804388), (21956, 714922), (23062, 680636), (25948, 604934), (27497, 570856), (30938, 507364), (35464, 442613), (39028, 402194), (43912, 357461), (46124, 340318), (51896, 302467), (54994, 285428), (61876, 253682), (71357, 219976), (78056, 201097), (92248, 170159), (109988, 142714), (123752, 126841)]