1966234216448

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{8191}}^1$

素因数の和:8462

約数の個数: 192

約数和(自身を含む): 4293918720000

約数和(自身を除く): 2327684503552

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 199, 248, 256, 304, 398, 496, 512, 589, 608, 796, 992, 1024, 1178, 1216, 1592, 1984, 2048, 2356, 2432, 3184, 3781, 3968, 4712, 4864, 6169, 6368, 7562, 7936, 8191, 9424, 9728, 12338, 12736, 15124, 15872, 16382, 18848, 19456, 24676, 25472, 30248, 31744, 32764, 37696, 38912, 49352, 50944, 60496, 63488, 65528, 75392, 98704, 101888, 117211, 120992, 131056, 150784, 155629, 197408, 203776, 234422, 241984, 253921, 262112, 301568, 311258, 394816, 407552, 468844, 483968, 507842, 524224, 603136, 622516, 789632, 937688, 967936, 1015684, 1048448, 1206272, 1245032, 1579264, 1630009, 1875376, 1935872, 2031368, 2096896, 2490064, 3158528, 3260018, 3750752, 3871744, 4062736, 4193792, 4824499, 4980128, 6317056, 6520036, 7501504, 7743488, 8125472, 8387584, 9648998, 9960256, 12634112, 13040072, 15003008, 16250944, 16775168, 19297996, 19920512, 26080144, 30006016, 30970171, 32501888, 38595992, 39841024, 50530279, 52160288, 60012032, 61940342, 65003776, 77191984, 79682048, 101060558, 104320576, 120024064, 123880684, 130007552, 154383968, 159364096, 202121116, 208641152, 240048128, 247761368, 260015104, 308767936, 318728192, 404242232, 417282304, 495522736, 520030208, 617535872, 808484464, 834564608, 960075301, 991045472, 1235071744, 1616968928, 1669129216, 1920150602, 1982090944, 2470143488, 3233937856, 3338258432, 3840301204, 3964181888, 4940286976, 6467875712, 7680602408, 7928363776, 9880573952, 12935751424, 15361204816, 15856727552, 25871502848, 30722409632, 31713455104, 51743005696, 61444819264, 63426910208, 103486011392, 122889638528, 245779277056, 491558554112, 983117108224, 1966234216448]

約数ペア:

[(1, 1966234216448), (2, 983117108224), (4, 491558554112), (8, 245779277056), (16, 122889638528), (19, 103486011392), (31, 63426910208), (32, 61444819264), (38, 51743005696), (62, 31713455104), (64, 30722409632), (76, 25871502848), (124, 15856727552), (128, 15361204816), (152, 12935751424), (199, 9880573952), (248, 7928363776), (256, 7680602408), (304, 6467875712), (398, 4940286976), (496, 3964181888), (512, 3840301204), (589, 3338258432), (608, 3233937856), (796, 2470143488), (992, 1982090944), (1024, 1920150602), (1178, 1669129216), (1216, 1616968928), (1592, 1235071744), (1984, 991045472), (2048, 960075301), (2356, 834564608), (2432, 808484464), (3184, 617535872), (3781, 520030208), (3968, 495522736), (4712, 417282304), (4864, 404242232), (6169, 318728192), (6368, 308767936), (7562, 260015104), (7936, 247761368), (8191, 240048128), (9424, 208641152), (9728, 202121116), (12338, 159364096), (12736, 154383968), (15124, 130007552), (15872, 123880684), (16382, 120024064), (18848, 104320576), (19456, 101060558), (24676, 79682048), (25472, 77191984), (30248, 65003776), (31744, 61940342), (32764, 60012032), (37696, 52160288), (38912, 50530279), (49352, 39841024), (50944, 38595992), (60496, 32501888), (63488, 30970171), (65528, 30006016), (75392, 26080144), (98704, 19920512), (101888, 19297996), (117211, 16775168), (120992, 16250944), (131056, 15003008), (150784, 13040072), (155629, 12634112), (197408, 9960256), (203776, 9648998), (234422, 8387584), (241984, 8125472), (253921, 7743488), (262112, 7501504), (301568, 6520036), (311258, 6317056), (394816, 4980128), (407552, 4824499), (468844, 4193792), (483968, 4062736), (507842, 3871744), (524224, 3750752), (603136, 3260018), (622516, 3158528), (789632, 2490064), (937688, 2096896), (967936, 2031368), (1015684, 1935872), (1048448, 1875376), (1206272, 1630009), (1245032, 1579264)]