303195996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 847974400

約数和(自身を除く): 544778404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 79, 93, 114, 124, 158, 171, 181, 186, 228, 237, 279, 316, 342, 362, 372, 474, 543, 558, 589, 684, 711, 724, 948, 1086, 1116, 1178, 1422, 1501, 1629, 1767, 2172, 2356, 2449, 2844, 3002, 3258, 3439, 3534, 4503, 4898, 5301, 5611, 6004, 6516, 6878, 7068, 7347, 9006, 9796, 10317, 10602, 11222, 13509, 13756, 14299, 14694, 16833, 18012, 20634, 21204, 22041, 22444, 27018, 28598, 29388, 30951, 33666, 41268, 42897, 44082, 46531, 50499, 54036, 57196, 61902, 67332, 85794, 88164, 93062, 100998, 106609, 123804, 128691, 139593, 171588, 186124, 201996, 213218, 257382, 271681, 279186, 319827, 418779, 426436, 443269, 514764, 543362, 558372, 639654, 815043, 837558, 886538, 959481, 1086724, 1279308, 1329807, 1630086, 1675116, 1773076, 1918962, 2445129, 2659614, 3260172, 3837924, 3989421, 4890258, 5319228, 7978842, 8422111, 9780516, 15957684, 16844222, 25266333, 33688444, 50532666, 75798999, 101065332, 151597998, 303195996]

約数ペア:

[(1, 303195996), (2, 151597998), (3, 101065332), (4, 75798999), (6, 50532666), (9, 33688444), (12, 25266333), (18, 16844222), (19, 15957684), (31, 9780516), (36, 8422111), (38, 7978842), (57, 5319228), (62, 4890258), (76, 3989421), (79, 3837924), (93, 3260172), (114, 2659614), (124, 2445129), (158, 1918962), (171, 1773076), (181, 1675116), (186, 1630086), (228, 1329807), (237, 1279308), (279, 1086724), (316, 959481), (342, 886538), (362, 837558), (372, 815043), (474, 639654), (543, 558372), (558, 543362), (589, 514764), (684, 443269), (711, 426436), (724, 418779), (948, 319827), (1086, 279186), (1116, 271681), (1178, 257382), (1422, 213218), (1501, 201996), (1629, 186124), (1767, 171588), (2172, 139593), (2356, 128691), (2449, 123804), (2844, 106609), (3002, 100998), (3258, 93062), (3439, 88164), (3534, 85794), (4503, 67332), (4898, 61902), (5301, 57196), (5611, 54036), (6004, 50499), (6516, 46531), (6878, 44082), (7068, 42897), (7347, 41268), (9006, 33666), (9796, 30951), (10317, 29388), (10602, 28598), (11222, 27018), (13509, 22444), (13756, 22041), (14299, 21204), (14694, 20634), (16833, 18012)]