398369136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11261}}^1$

素因数の和:11350

約数の個数: 80

約数和(自身を含む): 1139534208

約数和(自身を除く): 741165072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1474, 1608, 2211, 2948, 3216, 4422, 5896, 8844, 11261, 11792, 17688, 22522, 33783, 35376, 45044, 67566, 90088, 123871, 135132, 180176, 247742, 270264, 371613, 495484, 540528, 743226, 754487, 990968, 1486452, 1508974, 1981936, 2263461, 2972904, 3017948, 4526922, 5945808, 6035896, 8299357, 9053844, 12071792, 16598714, 18107688, 24898071, 33197428, 36215376, 49796142, 66394856, 99592284, 132789712, 199184568, 398369136]

約数ペア:

[(1, 398369136), (2, 199184568), (3, 132789712), (4, 99592284), (6, 66394856), (8, 49796142), (11, 36215376), (12, 33197428), (16, 24898071), (22, 18107688), (24, 16598714), (33, 12071792), (44, 9053844), (48, 8299357), (66, 6035896), (67, 5945808), (88, 4526922), (132, 3017948), (134, 2972904), (176, 2263461), (201, 1981936), (264, 1508974), (268, 1486452), (402, 990968), (528, 754487), (536, 743226), (737, 540528), (804, 495484), (1072, 371613), (1474, 270264), (1608, 247742), (2211, 180176), (2948, 135132), (3216, 123871), (4422, 90088), (5896, 67566), (8844, 45044), (11261, 35376), (11792, 33783), (17688, 22522)]