15996650004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 44867237688

約数和(自身を除く): 28870587684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 61, 68, 74, 102, 111, 122, 148, 153, 183, 204, 222, 244, 306, 313, 333, 366, 444, 549, 612, 626, 629, 666, 732, 939, 1037, 1098, 1252, 1258, 1332, 1369, 1878, 1887, 2074, 2196, 2257, 2516, 2738, 2817, 3111, 3756, 3774, 4107, 4148, 4514, 5321, 5476, 5634, 5661, 6222, 6771, 7548, 8214, 9028, 9333, 10642, 11268, 11322, 11581, 12321, 12444, 13542, 15963, 16428, 18666, 19093, 20313, 21284, 22644, 23162, 23273, 24642, 27084, 31926, 34743, 37332, 38186, 38369, 40626, 46324, 46546, 47889, 49284, 57279, 63852, 69486, 69819, 76372, 76738, 81252, 83509, 93092, 95778, 104229, 114558, 115107, 138972, 139638, 153476, 167018, 171837, 191556, 196877, 208458, 209457, 229116, 230214, 250527, 279276, 324581, 334036, 343674, 345321, 393754, 416916, 418914, 428497, 460428, 501054, 590631, 649162, 687348, 690642, 706441, 751581, 787508, 837828, 856994, 973743, 1002108, 1181262, 1285491, 1298324, 1381284, 1412882, 1419653, 1503162, 1713988, 1771893, 1947486, 2119323, 2362524, 2570982, 2825764, 2839306, 2921229, 3006324, 3543786, 3856473, 3894972, 4238646, 4258959, 5141964, 5678612, 5842458, 6357969, 7087572, 7284449, 7712946, 8477292, 8517918, 11684916, 12009497, 12715938, 12776877, 14568898, 15425892, 17035836, 21853347, 24018994, 25431876, 25553754, 26138317, 29137796, 36028491, 43706694, 48037988, 51107508, 52276634, 65560041, 72056982, 78414951, 87413388, 104553268, 108085473, 131120082, 144113964, 156829902, 216170946, 235244853, 262240164, 313659804, 432341892, 444351389, 470489706, 888702778, 940979412, 1333054167, 1777405556, 2666108334, 3999162501, 5332216668, 7998325002, 15996650004]

約数ペア:

[(1, 15996650004), (2, 7998325002), (3, 5332216668), (4, 3999162501), (6, 2666108334), (9, 1777405556), (12, 1333054167), (17, 940979412), (18, 888702778), (34, 470489706), (36, 444351389), (37, 432341892), (51, 313659804), (61, 262240164), (68, 235244853), (74, 216170946), (102, 156829902), (111, 144113964), (122, 131120082), (148, 108085473), (153, 104553268), (183, 87413388), (204, 78414951), (222, 72056982), (244, 65560041), (306, 52276634), (313, 51107508), (333, 48037988), (366, 43706694), (444, 36028491), (549, 29137796), (612, 26138317), (626, 25553754), (629, 25431876), (666, 24018994), (732, 21853347), (939, 17035836), (1037, 15425892), (1098, 14568898), (1252, 12776877), (1258, 12715938), (1332, 12009497), (1369, 11684916), (1878, 8517918), (1887, 8477292), (2074, 7712946), (2196, 7284449), (2257, 7087572), (2516, 6357969), (2738, 5842458), (2817, 5678612), (3111, 5141964), (3756, 4258959), (3774, 4238646), (4107, 3894972), (4148, 3856473), (4514, 3543786), (5321, 3006324), (5476, 2921229), (5634, 2839306), (5661, 2825764), (6222, 2570982), (6771, 2362524), (7548, 2119323), (8214, 1947486), (9028, 1771893), (9333, 1713988), (10642, 1503162), (11268, 1419653), (11322, 1412882), (11581, 1381284), (12321, 1298324), (12444, 1285491), (13542, 1181262), (15963, 1002108), (16428, 973743), (18666, 856994), (19093, 837828), (20313, 787508), (21284, 751581), (22644, 706441), (23162, 690642), (23273, 687348), (24642, 649162), (27084, 590631), (31926, 501054), (34743, 460428), (37332, 428497), (38186, 418914), (38369, 416916), (40626, 393754), (46324, 345321), (46546, 343674), (47889, 334036), (49284, 324581), (57279, 279276), (63852, 250527), (69486, 230214), (69819, 229116), (76372, 209457), (76738, 208458), (81252, 196877), (83509, 191556), (93092, 171837), (95778, 167018), (104229, 153476), (114558, 139638), (115107, 138972)]