288045108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1607}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 786659328

約数和(自身を除く): 498614220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 1149, 1532, 1607, 2298, 3214, 3447, 4596, 4821, 4979, 6428, 6894, 9642, 9958, 13788, 14463, 14937, 19284, 19916, 20891, 28926, 29874, 41782, 44811, 57852, 59748, 62673, 83564, 89622, 125346, 179244, 188019, 250692, 376038, 615481, 752076, 1230962, 1846443, 2461924, 3692886, 5539329, 7385772, 8001253, 11078658, 16002506, 22157316, 24003759, 32005012, 48007518, 72011277, 96015036, 144022554, 288045108]

約数ペア:

[(1, 288045108), (2, 144022554), (3, 96015036), (4, 72011277), (6, 48007518), (9, 32005012), (12, 24003759), (13, 22157316), (18, 16002506), (26, 11078658), (36, 8001253), (39, 7385772), (52, 5539329), (78, 3692886), (117, 2461924), (156, 1846443), (234, 1230962), (383, 752076), (468, 615481), (766, 376038), (1149, 250692), (1532, 188019), (1607, 179244), (2298, 125346), (3214, 89622), (3447, 83564), (4596, 62673), (4821, 59748), (4979, 57852), (6428, 44811), (6894, 41782), (9642, 29874), (9958, 28926), (13788, 20891), (14463, 19916), (14937, 19284)]