298421904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 895656960

約数和(自身を除く): 597235056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 151, 152, 176, 197, 209, 228, 264, 302, 304, 394, 418, 453, 456, 528, 591, 604, 627, 788, 836, 906, 912, 1182, 1208, 1254, 1576, 1661, 1672, 1812, 2167, 2364, 2416, 2508, 2869, 3152, 3322, 3344, 3624, 3743, 4334, 4728, 4983, 5016, 5738, 6501, 6644, 7248, 7486, 8607, 8668, 9456, 9966, 10032, 11229, 11476, 13002, 13288, 14972, 17214, 17336, 19932, 22458, 22952, 26004, 26576, 29747, 29944, 31559, 34428, 34672, 39864, 41173, 44916, 45904, 52008, 59494, 59888, 63118, 68856, 79728, 82346, 89241, 89832, 94677, 104016, 118988, 123519, 126236, 137712, 164692, 178482, 179664, 189354, 237976, 247038, 252472, 327217, 329384, 356964, 378708, 475952, 494076, 504944, 565193, 654434, 658768, 713928, 757416, 981651, 988152, 1130386, 1308868, 1427856, 1514832, 1695579, 1963302, 1976304, 2260772, 2617736, 3391158, 3926604, 4521544, 5235472, 6217123, 6782316, 7853208, 9043088, 12434246, 13564632, 15706416, 18651369, 24868492, 27129264, 37302738, 49736984, 74605476, 99473968, 149210952, 298421904]

約数ペア:

[(1, 298421904), (2, 149210952), (3, 99473968), (4, 74605476), (6, 49736984), (8, 37302738), (11, 27129264), (12, 24868492), (16, 18651369), (19, 15706416), (22, 13564632), (24, 12434246), (33, 9043088), (38, 7853208), (44, 6782316), (48, 6217123), (57, 5235472), (66, 4521544), (76, 3926604), (88, 3391158), (114, 2617736), (132, 2260772), (151, 1976304), (152, 1963302), (176, 1695579), (197, 1514832), (209, 1427856), (228, 1308868), (264, 1130386), (302, 988152), (304, 981651), (394, 757416), (418, 713928), (453, 658768), (456, 654434), (528, 565193), (591, 504944), (604, 494076), (627, 475952), (788, 378708), (836, 356964), (906, 329384), (912, 327217), (1182, 252472), (1208, 247038), (1254, 237976), (1576, 189354), (1661, 179664), (1672, 178482), (1812, 164692), (2167, 137712), (2364, 126236), (2416, 123519), (2508, 118988), (2869, 104016), (3152, 94677), (3322, 89832), (3344, 89241), (3624, 82346), (3743, 79728), (4334, 68856), (4728, 63118), (4983, 59888), (5016, 59494), (5738, 52008), (6501, 45904), (6644, 44916), (7248, 41173), (7486, 39864), (8607, 34672), (8668, 34428), (9456, 31559), (9966, 29944), (10032, 29747), (11229, 26576), (11476, 26004), (13002, 22952), (13288, 22458), (14972, 19932), (17214, 17336)]