551553648

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 1529902080

約数和(自身を除く): 978348432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 67, 82, 89, 94, 123, 134, 141, 164, 178, 188, 201, 246, 267, 268, 282, 328, 356, 376, 402, 492, 534, 536, 564, 656, 712, 752, 804, 984, 1068, 1072, 1128, 1424, 1608, 1927, 1968, 2136, 2256, 2747, 3149, 3216, 3649, 3854, 4183, 4272, 5494, 5781, 5963, 6298, 7298, 7708, 8241, 8366, 9447, 10947, 10988, 11562, 11926, 12549, 12596, 14596, 15416, 16482, 16732, 17889, 18894, 21894, 21976, 23124, 23852, 25098, 25192, 29192, 30832, 32964, 33464, 35778, 37788, 43788, 43952, 46248, 47704, 50196, 50384, 58384, 65928, 66928, 71556, 75576, 87576, 92496, 95408, 100392, 129109, 131856, 143112, 151152, 171503, 175152, 200784, 244483, 258218, 280261, 286224, 343006, 387327, 488966, 514509, 516436, 560522, 686012, 733449, 774654, 840783, 977932, 1029018, 1032872, 1121044, 1372024, 1466898, 1549308, 1681566, 1955864, 2058036, 2065744, 2242088, 2744048, 2933796, 3098616, 3363132, 3911728, 4116072, 4484176, 5867592, 6197232, 6726264, 8232144, 11490701, 11735184, 13452528, 22981402, 34472103, 45962804, 68944206, 91925608, 137888412, 183851216, 275776824, 551553648]

約数ペア:

[(1, 551553648), (2, 275776824), (3, 183851216), (4, 137888412), (6, 91925608), (8, 68944206), (12, 45962804), (16, 34472103), (24, 22981402), (41, 13452528), (47, 11735184), (48, 11490701), (67, 8232144), (82, 6726264), (89, 6197232), (94, 5867592), (123, 4484176), (134, 4116072), (141, 3911728), (164, 3363132), (178, 3098616), (188, 2933796), (201, 2744048), (246, 2242088), (267, 2065744), (268, 2058036), (282, 1955864), (328, 1681566), (356, 1549308), (376, 1466898), (402, 1372024), (492, 1121044), (534, 1032872), (536, 1029018), (564, 977932), (656, 840783), (712, 774654), (752, 733449), (804, 686012), (984, 560522), (1068, 516436), (1072, 514509), (1128, 488966), (1424, 387327), (1608, 343006), (1927, 286224), (1968, 280261), (2136, 258218), (2256, 244483), (2747, 200784), (3149, 175152), (3216, 171503), (3649, 151152), (3854, 143112), (4183, 131856), (4272, 129109), (5494, 100392), (5781, 95408), (5963, 92496), (6298, 87576), (7298, 75576), (7708, 71556), (8241, 66928), (8366, 65928), (9447, 58384), (10947, 50384), (10988, 50196), (11562, 47704), (11926, 46248), (12549, 43952), (12596, 43788), (14596, 37788), (15416, 35778), (16482, 33464), (16732, 32964), (17889, 30832), (18894, 29192), (21894, 25192), (21976, 25098), (23124, 23852)]