3855471488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4724

約数の個数: 128

約数和(自身を含む): 9106560000

約数和(自身を除く): 5251088512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 304, 341, 352, 418, 496, 589, 608, 682, 704, 836, 992, 1178, 1216, 1364, 1408, 1672, 1984, 2356, 2432, 2728, 3344, 3968, 4649, 4712, 5456, 6479, 6688, 9298, 9424, 10912, 12958, 13376, 18596, 18848, 21824, 25916, 26752, 37192, 37696, 43648, 51139, 51832, 74384, 75392, 88331, 102278, 103664, 144119, 148768, 176662, 204556, 207328, 288238, 297536, 353324, 409112, 414656, 576476, 595072, 706648, 818224, 829312, 971641, 1152952, 1413296, 1585309, 1636448, 1943282, 2305904, 2738261, 2826592, 3170618, 3272896, 3886564, 4611808, 5476522, 5653184, 6341236, 6545792, 7773128, 9223616, 10953044, 11306368, 12682472, 15546256, 18447232, 21906088, 25364944, 30120871, 31092512, 43812176, 50729888, 60241742, 62185024, 87624352, 101459776, 120483484, 124370048, 175248704, 202919552, 240966968, 350497408, 481933936, 963867872, 1927735744, 3855471488]

約数ペア:

[(1, 3855471488), (2, 1927735744), (4, 963867872), (8, 481933936), (11, 350497408), (16, 240966968), (19, 202919552), (22, 175248704), (31, 124370048), (32, 120483484), (38, 101459776), (44, 87624352), (62, 62185024), (64, 60241742), (76, 50729888), (88, 43812176), (124, 31092512), (128, 30120871), (152, 25364944), (176, 21906088), (209, 18447232), (248, 15546256), (304, 12682472), (341, 11306368), (352, 10953044), (418, 9223616), (496, 7773128), (589, 6545792), (608, 6341236), (682, 5653184), (704, 5476522), (836, 4611808), (992, 3886564), (1178, 3272896), (1216, 3170618), (1364, 2826592), (1408, 2738261), (1672, 2305904), (1984, 1943282), (2356, 1636448), (2432, 1585309), (2728, 1413296), (3344, 1152952), (3968, 971641), (4649, 829312), (4712, 818224), (5456, 706648), (6479, 595072), (6688, 576476), (9298, 414656), (9424, 409112), (10912, 353324), (12958, 297536), (13376, 288238), (18596, 207328), (18848, 204556), (21824, 176662), (25916, 148768), (26752, 144119), (37192, 103664), (37696, 102278), (43648, 88331), (51139, 75392), (51832, 74384)]