1388332296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1716

約数の個数: 144

約数和(自身を含む): 4131466560

約数和(自身を除く): 2743134264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 169, 213, 234, 284, 312, 338, 426, 468, 507, 568, 639, 676, 852, 923, 936, 1014, 1278, 1352, 1521, 1607, 1704, 1846, 2028, 2556, 2769, 3042, 3214, 3692, 4056, 4821, 5112, 5538, 6084, 6428, 7384, 8307, 9642, 11076, 11999, 12168, 12856, 14463, 16614, 19284, 20891, 22152, 23998, 28926, 33228, 35997, 38568, 41782, 47996, 57852, 62673, 66456, 71994, 83564, 95992, 107991, 114097, 115704, 125346, 143988, 167128, 188019, 215982, 228194, 250692, 271583, 287976, 342291, 376038, 431964, 456388, 501384, 543166, 684582, 752076, 814749, 863928, 912776, 1026873, 1086332, 1369164, 1483261, 1504152, 1629498, 2053746, 2172664, 2444247, 2738328, 2966522, 3258996, 4107492, 4449783, 4888494, 5933044, 6517992, 8214984, 8899566, 9776988, 11866088, 13349349, 17799132, 19282393, 19553976, 26698698, 35598264, 38564786, 53397396, 57847179, 77129572, 106794792, 115694358, 154259144, 173541537, 231388716, 347083074, 462777432, 694166148, 1388332296]

約数ペア:

[(1, 1388332296), (2, 694166148), (3, 462777432), (4, 347083074), (6, 231388716), (8, 173541537), (9, 154259144), (12, 115694358), (13, 106794792), (18, 77129572), (24, 57847179), (26, 53397396), (36, 38564786), (39, 35598264), (52, 26698698), (71, 19553976), (72, 19282393), (78, 17799132), (104, 13349349), (117, 11866088), (142, 9776988), (156, 8899566), (169, 8214984), (213, 6517992), (234, 5933044), (284, 4888494), (312, 4449783), (338, 4107492), (426, 3258996), (468, 2966522), (507, 2738328), (568, 2444247), (639, 2172664), (676, 2053746), (852, 1629498), (923, 1504152), (936, 1483261), (1014, 1369164), (1278, 1086332), (1352, 1026873), (1521, 912776), (1607, 863928), (1704, 814749), (1846, 752076), (2028, 684582), (2556, 543166), (2769, 501384), (3042, 456388), (3214, 431964), (3692, 376038), (4056, 342291), (4821, 287976), (5112, 271583), (5538, 250692), (6084, 228194), (6428, 215982), (7384, 188019), (8307, 167128), (9642, 143988), (11076, 125346), (11999, 115704), (12168, 114097), (12856, 107991), (14463, 95992), (16614, 83564), (19284, 71994), (20891, 66456), (22152, 62673), (23998, 57852), (28926, 47996), (33228, 41782), (35997, 38568)]