352655380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 622766060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 83, 89, 110, 124, 140, 154, 155, 166, 178, 217, 220, 308, 310, 332, 341, 356, 385, 415, 434, 445, 581, 620, 623, 682, 770, 830, 868, 890, 913, 979, 1085, 1162, 1246, 1364, 1540, 1660, 1705, 1780, 1826, 1958, 2170, 2324, 2387, 2492, 2573, 2759, 2905, 3115, 3410, 3652, 3916, 4340, 4565, 4774, 4895, 5146, 5518, 5810, 6230, 6391, 6820, 6853, 7387, 9130, 9548, 9790, 10292, 11036, 11620, 11935, 12460, 12782, 12865, 13706, 13795, 14774, 18011, 18260, 19313, 19580, 23870, 25564, 25730, 27412, 27590, 28303, 29548, 30349, 31955, 34265, 36022, 36935, 38626, 47740, 51460, 51709, 55180, 56606, 60698, 63910, 68530, 72044, 73870, 77252, 81257, 90055, 96565, 103418, 113212, 121396, 127820, 137060, 141515, 147740, 151745, 162514, 180110, 193130, 198121, 206836, 212443, 228997, 258545, 283030, 303490, 325028, 360220, 386260, 396242, 406285, 424886, 457994, 517090, 566060, 568799, 606980, 792484, 812570, 849772, 915988, 990605, 1034180, 1062215, 1137598, 1144985, 1602979, 1625140, 1981210, 2124430, 2275196, 2289970, 2518967, 2843995, 3205958, 3962420, 4248860, 4579940, 5037934, 5687990, 6411916, 8014895, 10075868, 11375980, 12594835, 16029790, 17632769, 25189670, 32059580, 35265538, 50379340, 70531076, 88163845, 176327690, 352655380]

約数ペア:

[(1, 352655380), (2, 176327690), (4, 88163845), (5, 70531076), (7, 50379340), (10, 35265538), (11, 32059580), (14, 25189670), (20, 17632769), (22, 16029790), (28, 12594835), (31, 11375980), (35, 10075868), (44, 8014895), (55, 6411916), (62, 5687990), (70, 5037934), (77, 4579940), (83, 4248860), (89, 3962420), (110, 3205958), (124, 2843995), (140, 2518967), (154, 2289970), (155, 2275196), (166, 2124430), (178, 1981210), (217, 1625140), (220, 1602979), (308, 1144985), (310, 1137598), (332, 1062215), (341, 1034180), (356, 990605), (385, 915988), (415, 849772), (434, 812570), (445, 792484), (581, 606980), (620, 568799), (623, 566060), (682, 517090), (770, 457994), (830, 424886), (868, 406285), (890, 396242), (913, 386260), (979, 360220), (1085, 325028), (1162, 303490), (1246, 283030), (1364, 258545), (1540, 228997), (1660, 212443), (1705, 206836), (1780, 198121), (1826, 193130), (1958, 180110), (2170, 162514), (2324, 151745), (2387, 147740), (2492, 141515), (2573, 137060), (2759, 127820), (2905, 121396), (3115, 113212), (3410, 103418), (3652, 96565), (3916, 90055), (4340, 81257), (4565, 77252), (4774, 73870), (4895, 72044), (5146, 68530), (5518, 63910), (5810, 60698), (6230, 56606), (6391, 55180), (6820, 51709), (6853, 51460), (7387, 47740), (9130, 38626), (9548, 36935), (9790, 36022), (10292, 34265), (11036, 31955), (11620, 30349), (11935, 29548), (12460, 28303), (12782, 27590), (12865, 27412), (13706, 25730), (13795, 25564), (14774, 23870), (18011, 19580), (18260, 19313)]