3846974940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{1583}}^1$

素因数の和:2208

約数の個数: 144

約数和(自身を含む): 12204960768

約数和(自身を除く): 8357985828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 587, 690, 828, 1035, 1174, 1380, 1583, 1761, 2070, 2348, 2935, 3166, 3522, 4140, 4749, 5283, 5870, 6332, 7044, 7915, 8805, 9498, 10566, 11740, 13501, 14247, 15830, 17610, 18996, 21132, 23745, 26415, 27002, 28494, 31660, 35220, 36409, 40503, 47490, 52830, 54004, 56988, 67505, 71235, 72818, 81006, 94980, 105660, 109227, 121509, 135010, 142470, 145636, 162012, 182045, 202515, 218454, 243018, 270020, 284940, 327681, 364090, 405030, 436908, 486036, 546135, 607545, 655362, 728180, 810060, 929221, 1092270, 1215090, 1310724, 1638405, 1858442, 2184540, 2430180, 2787663, 3276810, 3716884, 4646105, 5575326, 6553620, 8362989, 9292210, 11150652, 13938315, 16725978, 18584420, 21372083, 27876630, 33451956, 41814945, 42744166, 55753260, 64116249, 83629890, 85488332, 106860415, 128232498, 167259780, 192348747, 213720830, 256464996, 320581245, 384697494, 427441660, 641162490, 769394988, 961743735, 1282324980, 1923487470, 3846974940]

約数ペア:

[(1, 3846974940), (2, 1923487470), (3, 1282324980), (4, 961743735), (5, 769394988), (6, 641162490), (9, 427441660), (10, 384697494), (12, 320581245), (15, 256464996), (18, 213720830), (20, 192348747), (23, 167259780), (30, 128232498), (36, 106860415), (45, 85488332), (46, 83629890), (60, 64116249), (69, 55753260), (90, 42744166), (92, 41814945), (115, 33451956), (138, 27876630), (180, 21372083), (207, 18584420), (230, 16725978), (276, 13938315), (345, 11150652), (414, 9292210), (460, 8362989), (587, 6553620), (690, 5575326), (828, 4646105), (1035, 3716884), (1174, 3276810), (1380, 2787663), (1583, 2430180), (1761, 2184540), (2070, 1858442), (2348, 1638405), (2935, 1310724), (3166, 1215090), (3522, 1092270), (4140, 929221), (4749, 810060), (5283, 728180), (5870, 655362), (6332, 607545), (7044, 546135), (7915, 486036), (8805, 436908), (9498, 405030), (10566, 364090), (11740, 327681), (13501, 284940), (14247, 270020), (15830, 243018), (17610, 218454), (18996, 202515), (21132, 182045), (23745, 162012), (26415, 145636), (27002, 142470), (28494, 135010), (31660, 121509), (35220, 109227), (36409, 105660), (40503, 94980), (47490, 81006), (52830, 72818), (54004, 71235), (56988, 67505)]