39865644672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{400837}}^1$

素因数の和:400898

約数の個数: 128

約数和(自身を含む): 124291847040

約数和(自身を除く): 84426202368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2688, 3108, 3552, 4144, 4736, 6216, 7104, 8288, 12432, 14208, 16576, 24864, 33152, 49728, 99456, 400837, 801674, 1202511, 1603348, 2405022, 2805859, 3206696, 4810044, 5611718, 6413392, 8417577, 9620088, 11223436, 12826784, 14830969, 16835154, 19240176, 22446872, 25653568, 29661938, 33670308, 38480352, 44492907, 44893744, 51307136, 59323876, 67340616, 76960704, 88985814, 89787488, 103816783, 118647752, 134681232, 153921408, 177971628, 179574976, 207633566, 237295504, 269362464, 311450349, 355943256, 359149952, 415267132, 474591008, 538724928, 622900698, 711886512, 830534264, 949182016, 1077449856, 1245801396, 1423773024, 1661068528, 1898364032, 2491602792, 2847546048, 3322137056, 4983205584, 5695092096, 6644274112, 9966411168, 13288548224, 19932822336, 39865644672]

約数ペア:

[(1, 39865644672), (2, 19932822336), (3, 13288548224), (4, 9966411168), (6, 6644274112), (7, 5695092096), (8, 4983205584), (12, 3322137056), (14, 2847546048), (16, 2491602792), (21, 1898364032), (24, 1661068528), (28, 1423773024), (32, 1245801396), (37, 1077449856), (42, 949182016), (48, 830534264), (56, 711886512), (64, 622900698), (74, 538724928), (84, 474591008), (96, 415267132), (111, 359149952), (112, 355943256), (128, 311450349), (148, 269362464), (168, 237295504), (192, 207633566), (222, 179574976), (224, 177971628), (259, 153921408), (296, 134681232), (336, 118647752), (384, 103816783), (444, 89787488), (448, 88985814), (518, 76960704), (592, 67340616), (672, 59323876), (777, 51307136), (888, 44893744), (896, 44492907), (1036, 38480352), (1184, 33670308), (1344, 29661938), (1554, 25653568), (1776, 22446872), (2072, 19240176), (2368, 16835154), (2688, 14830969), (3108, 12826784), (3552, 11223436), (4144, 9620088), (4736, 8417577), (6216, 6413392), (7104, 5611718), (8288, 4810044), (12432, 3206696), (14208, 2805859), (16576, 2405022), (24864, 1603348), (33152, 1202511), (49728, 801674), (99456, 400837)]