1945766064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:923

約数の個数: 160

約数和(自身を含む): 5680636416

約数和(自身を除く): 3734870352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 137, 148, 176, 222, 264, 274, 296, 407, 411, 444, 528, 548, 592, 727, 814, 822, 888, 1096, 1221, 1454, 1507, 1628, 1644, 1776, 2181, 2192, 2442, 2908, 3014, 3256, 3288, 4362, 4521, 4884, 5069, 5816, 6028, 6512, 6576, 7997, 8724, 9042, 9768, 10138, 11632, 12056, 15207, 15994, 17448, 18084, 19536, 20276, 23991, 24112, 26899, 30414, 31988, 34896, 36168, 40552, 47982, 53798, 55759, 60828, 63976, 72336, 80697, 81104, 95964, 99599, 107596, 111518, 121656, 127952, 161394, 167277, 191928, 199198, 215192, 223036, 243312, 295889, 298797, 322788, 334554, 383856, 398396, 430384, 446072, 591778, 597594, 645576, 669108, 796792, 887667, 892144, 1095589, 1183556, 1195188, 1291152, 1338216, 1593584, 1775334, 2191178, 2367112, 2390376, 2676432, 3286767, 3550668, 3685163, 4382356, 4734224, 4780752, 6573534, 7101336, 7370326, 8764712, 11055489, 13147068, 14202672, 14740652, 17529424, 22110978, 26294136, 29481304, 40536793, 44221956, 52588272, 58962608, 81073586, 88443912, 121610379, 162147172, 176887824, 243220758, 324294344, 486441516, 648588688, 972883032, 1945766064]

約数ペア:

[(1, 1945766064), (2, 972883032), (3, 648588688), (4, 486441516), (6, 324294344), (8, 243220758), (11, 176887824), (12, 162147172), (16, 121610379), (22, 88443912), (24, 81073586), (33, 58962608), (37, 52588272), (44, 44221956), (48, 40536793), (66, 29481304), (74, 26294136), (88, 22110978), (111, 17529424), (132, 14740652), (137, 14202672), (148, 13147068), (176, 11055489), (222, 8764712), (264, 7370326), (274, 7101336), (296, 6573534), (407, 4780752), (411, 4734224), (444, 4382356), (528, 3685163), (548, 3550668), (592, 3286767), (727, 2676432), (814, 2390376), (822, 2367112), (888, 2191178), (1096, 1775334), (1221, 1593584), (1454, 1338216), (1507, 1291152), (1628, 1195188), (1644, 1183556), (1776, 1095589), (2181, 892144), (2192, 887667), (2442, 796792), (2908, 669108), (3014, 645576), (3256, 597594), (3288, 591778), (4362, 446072), (4521, 430384), (4884, 398396), (5069, 383856), (5816, 334554), (6028, 322788), (6512, 298797), (6576, 295889), (7997, 243312), (8724, 223036), (9042, 215192), (9768, 199198), (10138, 191928), (11632, 167277), (12056, 161394), (15207, 127952), (15994, 121656), (17448, 111518), (18084, 107596), (19536, 99599), (20276, 95964), (23991, 81104), (24112, 80697), (26899, 72336), (30414, 63976), (31988, 60828), (34896, 55759), (36168, 53798), (40552, 47982)]