1538862744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{22349}}^1$

素因数の和:22528

約数の個数: 64

約数和(自身を含む): 4076640000

約数和(自身を除く): 2537777256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 302, 453, 456, 604, 906, 1208, 1812, 2869, 3624, 5738, 8607, 11476, 17214, 22349, 22952, 34428, 44698, 67047, 68856, 89396, 134094, 178792, 268188, 424631, 536376, 849262, 1273893, 1698524, 2547786, 3374699, 3397048, 5095572, 6749398, 10124097, 10191144, 13498796, 20248194, 26997592, 40496388, 64119281, 80992776, 128238562, 192357843, 256477124, 384715686, 512954248, 769431372, 1538862744]

約数ペア:

[(1, 1538862744), (2, 769431372), (3, 512954248), (4, 384715686), (6, 256477124), (8, 192357843), (12, 128238562), (19, 80992776), (24, 64119281), (38, 40496388), (57, 26997592), (76, 20248194), (114, 13498796), (151, 10191144), (152, 10124097), (228, 6749398), (302, 5095572), (453, 3397048), (456, 3374699), (604, 2547786), (906, 1698524), (1208, 1273893), (1812, 849262), (2869, 536376), (3624, 424631), (5738, 268188), (8607, 178792), (11476, 134094), (17214, 89396), (22349, 68856), (22952, 67047), (34428, 44698)]