489220512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 1516838400

約数和(自身を除く): 1027617888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 37, 38, 44, 48, 57, 66, 74, 76, 88, 96, 111, 114, 132, 148, 152, 176, 209, 222, 228, 264, 296, 304, 352, 407, 418, 444, 456, 528, 592, 608, 627, 659, 703, 814, 836, 888, 912, 1056, 1184, 1221, 1254, 1318, 1406, 1628, 1672, 1776, 1824, 1977, 2109, 2442, 2508, 2636, 2812, 3256, 3344, 3552, 3954, 4218, 4884, 5016, 5272, 5624, 6512, 6688, 7249, 7733, 7908, 8436, 9768, 10032, 10544, 11248, 12521, 13024, 14498, 15466, 15816, 16872, 19536, 20064, 21088, 21747, 22496, 23199, 24383, 25042, 28996, 30932, 31632, 33744, 37563, 39072, 43494, 46398, 48766, 50084, 57992, 61864, 63264, 67488, 73149, 75126, 86988, 92796, 97532, 100168, 115984, 123728, 137731, 146298, 150252, 173976, 185592, 195064, 200336, 231968, 247456, 268213, 275462, 292596, 300504, 347952, 371184, 390128, 400672, 413193, 463277, 536426, 550924, 585192, 601008, 695904, 742368, 780256, 804639, 826386, 926554, 1072852, 1101848, 1170384, 1202016, 1389831, 1609278, 1652772, 1853108, 2145704, 2203696, 2340768, 2779662, 3218556, 3305544, 3706216, 4291408, 4407392, 5096047, 5559324, 6437112, 6611088, 7412432, 8582816, 10192094, 11118648, 12874224, 13222176, 14824864, 15288141, 20384188, 22237296, 25748448, 30576282, 40768376, 44474592, 61152564, 81536752, 122305128, 163073504, 244610256, 489220512]

約数ペア:

[(1, 489220512), (2, 244610256), (3, 163073504), (4, 122305128), (6, 81536752), (8, 61152564), (11, 44474592), (12, 40768376), (16, 30576282), (19, 25748448), (22, 22237296), (24, 20384188), (32, 15288141), (33, 14824864), (37, 13222176), (38, 12874224), (44, 11118648), (48, 10192094), (57, 8582816), (66, 7412432), (74, 6611088), (76, 6437112), (88, 5559324), (96, 5096047), (111, 4407392), (114, 4291408), (132, 3706216), (148, 3305544), (152, 3218556), (176, 2779662), (209, 2340768), (222, 2203696), (228, 2145704), (264, 1853108), (296, 1652772), (304, 1609278), (352, 1389831), (407, 1202016), (418, 1170384), (444, 1101848), (456, 1072852), (528, 926554), (592, 826386), (608, 804639), (627, 780256), (659, 742368), (703, 695904), (814, 601008), (836, 585192), (888, 550924), (912, 536426), (1056, 463277), (1184, 413193), (1221, 400672), (1254, 390128), (1318, 371184), (1406, 347952), (1628, 300504), (1672, 292596), (1776, 275462), (1824, 268213), (1977, 247456), (2109, 231968), (2442, 200336), (2508, 195064), (2636, 185592), (2812, 173976), (3256, 150252), (3344, 146298), (3552, 137731), (3954, 123728), (4218, 115984), (4884, 100168), (5016, 97532), (5272, 92796), (5624, 86988), (6512, 75126), (6688, 73149), (7249, 67488), (7733, 63264), (7908, 61864), (8436, 57992), (9768, 50084), (10032, 48766), (10544, 46398), (11248, 43494), (12521, 39072), (13024, 37563), (14498, 33744), (15466, 31632), (15816, 30932), (16872, 28996), (19536, 25042), (20064, 24383), (21088, 23199), (21747, 22496)]