28281543696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6701}}^1$

素因数の和:6854

約数の個数: 240

約数和(自身を含む): 93343311360

約数和(自身を除く): 65061767664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 79, 84, 106, 112, 126, 144, 158, 159, 168, 212, 237, 252, 316, 318, 336, 371, 424, 474, 477, 504, 553, 632, 636, 711, 742, 848, 948, 954, 1008, 1106, 1113, 1264, 1272, 1422, 1484, 1659, 1896, 1908, 2212, 2226, 2544, 2844, 2968, 3318, 3339, 3792, 3816, 4187, 4424, 4452, 4977, 5688, 5936, 6636, 6678, 6701, 7632, 8374, 8848, 8904, 9954, 11376, 12561, 13272, 13356, 13402, 16748, 17808, 19908, 20103, 25122, 26544, 26712, 26804, 29309, 33496, 37683, 39816, 40206, 46907, 50244, 53424, 53608, 58618, 60309, 66992, 75366, 79632, 80412, 87927, 93814, 100488, 107216, 117236, 120618, 140721, 150732, 160824, 175854, 187628, 200976, 234472, 241236, 263781, 281442, 301464, 321648, 351708, 355153, 375256, 422163, 468944, 482472, 527562, 529379, 562884, 602928, 703416, 710306, 750512, 844326, 964944, 1055124, 1058758, 1065459, 1125768, 1406832, 1420612, 1588137, 1688652, 2110248, 2117516, 2130918, 2251536, 2486071, 2841224, 3176274, 3196377, 3377304, 3705653, 4220496, 4235032, 4261836, 4764411, 4972142, 5682448, 6352548, 6392754, 6754608, 7411306, 7458213, 8470064, 8523672, 9528822, 9944284, 11116959, 12705096, 12785508, 14822612, 14916426, 17047344, 19057644, 19888568, 22233918, 22374639, 25410192, 25571016, 28057087, 29645224, 29832852, 33350877, 38115288, 39777136, 44467836, 44749278, 51142032, 56114174, 59290448, 59665704, 66701754, 76230576, 84171261, 88935672, 89498556, 112228348, 119331408, 133403508, 168342522, 177871344, 178997112, 196399609, 224456696, 252513783, 266807016, 336685044, 357994224, 392799218, 448913392, 505027566, 533614032, 589198827, 673370088, 785598436, 1010055132, 1178397654, 1346740176, 1571196872, 1767596481, 2020110264, 2356795308, 3142393744, 3535192962, 4040220528, 4713590616, 7070385924, 9427181232, 14140771848, 28281543696]

約数ペア:

[(1, 28281543696), (2, 14140771848), (3, 9427181232), (4, 7070385924), (6, 4713590616), (7, 4040220528), (8, 3535192962), (9, 3142393744), (12, 2356795308), (14, 2020110264), (16, 1767596481), (18, 1571196872), (21, 1346740176), (24, 1178397654), (28, 1010055132), (36, 785598436), (42, 673370088), (48, 589198827), (53, 533614032), (56, 505027566), (63, 448913392), (72, 392799218), (79, 357994224), (84, 336685044), (106, 266807016), (112, 252513783), (126, 224456696), (144, 196399609), (158, 178997112), (159, 177871344), (168, 168342522), (212, 133403508), (237, 119331408), (252, 112228348), (316, 89498556), (318, 88935672), (336, 84171261), (371, 76230576), (424, 66701754), (474, 59665704), (477, 59290448), (504, 56114174), (553, 51142032), (632, 44749278), (636, 44467836), (711, 39777136), (742, 38115288), (848, 33350877), (948, 29832852), (954, 29645224), (1008, 28057087), (1106, 25571016), (1113, 25410192), (1264, 22374639), (1272, 22233918), (1422, 19888568), (1484, 19057644), (1659, 17047344), (1896, 14916426), (1908, 14822612), (2212, 12785508), (2226, 12705096), (2544, 11116959), (2844, 9944284), (2968, 9528822), (3318, 8523672), (3339, 8470064), (3792, 7458213), (3816, 7411306), (4187, 6754608), (4424, 6392754), (4452, 6352548), (4977, 5682448), (5688, 4972142), (5936, 4764411), (6636, 4261836), (6678, 4235032), (6701, 4220496), (7632, 3705653), (8374, 3377304), (8848, 3196377), (8904, 3176274), (9954, 2841224), (11376, 2486071), (12561, 2251536), (13272, 2130918), (13356, 2117516), (13402, 2110248), (16748, 1688652), (17808, 1588137), (19908, 1420612), (20103, 1406832), (25122, 1125768), (26544, 1065459), (26712, 1058758), (26804, 1055124), (29309, 964944), (33496, 844326), (37683, 750512), (39816, 710306), (40206, 703416), (46907, 602928), (50244, 562884), (53424, 529379), (53608, 527562), (58618, 482472), (60309, 468944), (66992, 422163), (75366, 375256), (79632, 355153), (80412, 351708), (87927, 321648), (93814, 301464), (100488, 281442), (107216, 263781), (117236, 241236), (120618, 234472), (140721, 200976), (150732, 187628), (160824, 175854)]