636262380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2296

約数の個数: 144

約数和(自身を含む): 2095801344

約数和(自身を除く): 1459538964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 1143, 1170, 1270, 1524, 1651, 1905, 2141, 2286, 2340, 2540, 3302, 3810, 4282, 4572, 4953, 5715, 6423, 6604, 7620, 8255, 8564, 9906, 10705, 11430, 12846, 14859, 16510, 19269, 19812, 21410, 22860, 24765, 25692, 27833, 29718, 32115, 33020, 38538, 42820, 49530, 55666, 59436, 64230, 74295, 77076, 83499, 96345, 99060, 111332, 128460, 139165, 148590, 166998, 192690, 250497, 271907, 278330, 297180, 333996, 385380, 417495, 500994, 543814, 556660, 815721, 834990, 1001988, 1087628, 1252485, 1359535, 1631442, 1669980, 2447163, 2504970, 2719070, 3262884, 3534791, 4078605, 4894326, 5009940, 5438140, 7069582, 8157210, 9788652, 10604373, 12235815, 14139164, 16314420, 17673955, 21208746, 24471630, 31813119, 35347910, 42417492, 48943260, 53021865, 63626238, 70695820, 106043730, 127252476, 159065595, 212087460, 318131190, 636262380]

約数ペア:

[(1, 636262380), (2, 318131190), (3, 212087460), (4, 159065595), (5, 127252476), (6, 106043730), (9, 70695820), (10, 63626238), (12, 53021865), (13, 48943260), (15, 42417492), (18, 35347910), (20, 31813119), (26, 24471630), (30, 21208746), (36, 17673955), (39, 16314420), (45, 14139164), (52, 12235815), (60, 10604373), (65, 9788652), (78, 8157210), (90, 7069582), (117, 5438140), (127, 5009940), (130, 4894326), (156, 4078605), (180, 3534791), (195, 3262884), (234, 2719070), (254, 2504970), (260, 2447163), (381, 1669980), (390, 1631442), (468, 1359535), (508, 1252485), (585, 1087628), (635, 1001988), (762, 834990), (780, 815721), (1143, 556660), (1170, 543814), (1270, 500994), (1524, 417495), (1651, 385380), (1905, 333996), (2141, 297180), (2286, 278330), (2340, 271907), (2540, 250497), (3302, 192690), (3810, 166998), (4282, 148590), (4572, 139165), (4953, 128460), (5715, 111332), (6423, 99060), (6604, 96345), (7620, 83499), (8255, 77076), (8564, 74295), (9906, 64230), (10705, 59436), (11430, 55666), (12846, 49530), (14859, 42820), (16510, 38538), (19269, 33020), (19812, 32115), (21410, 29718), (22860, 27833), (24765, 25692)]