279671964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9587}}^1$

素因数の和:9635

約数の個数: 96

約数和(自身を含む): 811835136

約数和(自身を除く): 532163172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 4862, 7293, 9587, 9724, 14586, 19174, 28761, 29172, 38348, 57522, 105457, 115044, 124631, 162979, 210914, 249262, 316371, 325958, 373893, 421828, 488937, 498524, 632742, 651916, 747786, 977874, 1265484, 1370941, 1495572, 1792769, 1955748, 2118727, 2741882, 3585538, 4112823, 4237454, 5378307, 5483764, 6356181, 7171076, 8225646, 8474908, 10756614, 12712362, 16451292, 21513228, 23305997, 25424724, 46611994, 69917991, 93223988, 139835982, 279671964]

約数ペア:

[(1, 279671964), (2, 139835982), (3, 93223988), (4, 69917991), (6, 46611994), (11, 25424724), (12, 23305997), (13, 21513228), (17, 16451292), (22, 12712362), (26, 10756614), (33, 8474908), (34, 8225646), (39, 7171076), (44, 6356181), (51, 5483764), (52, 5378307), (66, 4237454), (68, 4112823), (78, 3585538), (102, 2741882), (132, 2118727), (143, 1955748), (156, 1792769), (187, 1495572), (204, 1370941), (221, 1265484), (286, 977874), (374, 747786), (429, 651916), (442, 632742), (561, 498524), (572, 488937), (663, 421828), (748, 373893), (858, 325958), (884, 316371), (1122, 249262), (1326, 210914), (1716, 162979), (2244, 124631), (2431, 115044), (2652, 105457), (4862, 57522), (7293, 38348), (9587, 29172), (9724, 28761), (14586, 19174)]