489798533056

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1\times {\mathrm{13367}}^1$

素因数の和:14394

約数の個数: 112

約数和(自身を含む): 1124580326400

約数和(自身を除く): 634781793344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 919, 1246, 1424, 1838, 2492, 2848, 3676, 4984, 5696, 6433, 7352, 9968, 12866, 13367, 14704, 19936, 25732, 26734, 29408, 39872, 51464, 53468, 58816, 81791, 93569, 102928, 106936, 163582, 187138, 205856, 213872, 327164, 374276, 411712, 427744, 572537, 654328, 748552, 855488, 1145074, 1189663, 1308656, 1497104, 2290148, 2379326, 2617312, 2994208, 4580296, 4758652, 5234624, 5988416, 8327641, 9160592, 9517304, 12284273, 16655282, 18321184, 19034608, 24568546, 33310564, 36642368, 38069216, 49137092, 66621128, 76138432, 85989911, 98274184, 133242256, 171979822, 196548368, 266484512, 343959644, 393096736, 532969024, 687919288, 786193472, 1093300297, 1375838576, 2186600594, 2751677152, 4373201188, 5503354304, 7653102079, 8746402376, 15306204158, 17492804752, 30612408316, 34985609504, 61224816632, 69971219008, 122449633264, 244899266528, 489798533056]

約数ペア:

[(1, 489798533056), (2, 244899266528), (4, 122449633264), (7, 69971219008), (8, 61224816632), (14, 34985609504), (16, 30612408316), (28, 17492804752), (32, 15306204158), (56, 8746402376), (64, 7653102079), (89, 5503354304), (112, 4373201188), (178, 2751677152), (224, 2186600594), (356, 1375838576), (448, 1093300297), (623, 786193472), (712, 687919288), (919, 532969024), (1246, 393096736), (1424, 343959644), (1838, 266484512), (2492, 196548368), (2848, 171979822), (3676, 133242256), (4984, 98274184), (5696, 85989911), (6433, 76138432), (7352, 66621128), (9968, 49137092), (12866, 38069216), (13367, 36642368), (14704, 33310564), (19936, 24568546), (25732, 19034608), (26734, 18321184), (29408, 16655282), (39872, 12284273), (51464, 9517304), (53468, 9160592), (58816, 8327641), (81791, 5988416), (93569, 5234624), (102928, 4758652), (106936, 4580296), (163582, 2994208), (187138, 2617312), (205856, 2379326), (213872, 2290148), (327164, 1497104), (374276, 1308656), (411712, 1189663), (427744, 1145074), (572537, 855488), (654328, 748552)]