15204549664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{27817}}^1$

素因数の和:27906

約数の個数: 96

約数和(自身を含む): 33648652800

約数和(自身を除く): 18444103136

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 464, 496, 551, 589, 608, 899, 928, 992, 1102, 1178, 1798, 2204, 2356, 3596, 4408, 4712, 7192, 8816, 9424, 14384, 17081, 17632, 18848, 27817, 28768, 34162, 55634, 68324, 111268, 136648, 222536, 273296, 445072, 528523, 546592, 806693, 862327, 890144, 1057046, 1613386, 1724654, 2114092, 3226772, 3449308, 4228184, 6453544, 6898616, 8456368, 12907088, 13797232, 15327167, 16384213, 16912736, 25007483, 25814176, 27594464, 30654334, 32768426, 50014966, 61308668, 65536852, 100029932, 122617336, 131073704, 200059864, 245234672, 262147408, 400119728, 475142177, 490469344, 524294816, 800239456, 950284354, 1900568708, 3801137416, 7602274832, 15204549664]

約数ペア:

[(1, 15204549664), (2, 7602274832), (4, 3801137416), (8, 1900568708), (16, 950284354), (19, 800239456), (29, 524294816), (31, 490469344), (32, 475142177), (38, 400119728), (58, 262147408), (62, 245234672), (76, 200059864), (116, 131073704), (124, 122617336), (152, 100029932), (232, 65536852), (248, 61308668), (304, 50014966), (464, 32768426), (496, 30654334), (551, 27594464), (589, 25814176), (608, 25007483), (899, 16912736), (928, 16384213), (992, 15327167), (1102, 13797232), (1178, 12907088), (1798, 8456368), (2204, 6898616), (2356, 6453544), (3596, 4228184), (4408, 3449308), (4712, 3226772), (7192, 2114092), (8816, 1724654), (9424, 1613386), (14384, 1057046), (17081, 890144), (17632, 862327), (18848, 806693), (27817, 546592), (28768, 528523), (34162, 445072), (55634, 273296), (68324, 222536), (111268, 136648)]