28418842008

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{8467}}^1$

素因数の和:8902

約数の個数: 128

約数和(自身を含む): 81089568000

約数和(自身を除く): 52670725992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 379, 492, 738, 758, 984, 1107, 1137, 1476, 1516, 2214, 2274, 2952, 3032, 3411, 4428, 4548, 6822, 8467, 8856, 9096, 10233, 13644, 15539, 16934, 20466, 25401, 27288, 31078, 33868, 40932, 46617, 50802, 62156, 67736, 76203, 81864, 93234, 101604, 124312, 139851, 152406, 186468, 203208, 228609, 279702, 304812, 347147, 372936, 419553, 457218, 559404, 609624, 694294, 839106, 914436, 1041441, 1118808, 1388588, 1678212, 1828872, 2082882, 2777176, 3124323, 3208993, 3356424, 4165764, 6248646, 6417986, 8331528, 9372969, 9626979, 12497292, 12835972, 18745938, 19253958, 24994584, 25671944, 28880937, 37491876, 38507916, 57761874, 74983752, 77015832, 86642811, 115523748, 131568713, 173285622, 231047496, 263137426, 346571244, 394706139, 526274852, 693142488, 789412278, 1052549704, 1184118417, 1578824556, 2368236834, 3157649112, 3552355251, 4736473668, 7104710502, 9472947336, 14209421004, 28418842008]

約数ペア:

[(1, 28418842008), (2, 14209421004), (3, 9472947336), (4, 7104710502), (6, 4736473668), (8, 3552355251), (9, 3157649112), (12, 2368236834), (18, 1578824556), (24, 1184118417), (27, 1052549704), (36, 789412278), (41, 693142488), (54, 526274852), (72, 394706139), (82, 346571244), (108, 263137426), (123, 231047496), (164, 173285622), (216, 131568713), (246, 115523748), (328, 86642811), (369, 77015832), (379, 74983752), (492, 57761874), (738, 38507916), (758, 37491876), (984, 28880937), (1107, 25671944), (1137, 24994584), (1476, 19253958), (1516, 18745938), (2214, 12835972), (2274, 12497292), (2952, 9626979), (3032, 9372969), (3411, 8331528), (4428, 6417986), (4548, 6248646), (6822, 4165764), (8467, 3356424), (8856, 3208993), (9096, 3124323), (10233, 2777176), (13644, 2082882), (15539, 1828872), (16934, 1678212), (20466, 1388588), (25401, 1118808), (27288, 1041441), (31078, 914436), (33868, 839106), (40932, 694294), (46617, 609624), (50802, 559404), (62156, 457218), (67736, 419553), (76203, 372936), (81864, 347147), (93234, 304812), (101604, 279702), (124312, 228609), (139851, 203208), (152406, 186468)]