98428428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 285259520

約数和(自身を除く): 186831092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 619, 631, 1238, 1262, 1857, 1893, 2476, 2524, 3714, 3786, 4333, 4417, 5571, 5679, 7428, 7572, 8666, 8834, 11142, 11358, 12999, 13251, 17332, 17668, 22284, 22716, 25998, 26502, 38997, 39753, 51996, 53004, 77994, 79506, 155988, 159012, 390589, 781178, 1171767, 1562356, 2343534, 2734123, 3515301, 4687068, 5468246, 7030602, 8202369, 10936492, 14061204, 16404738, 24607107, 32809476, 49214214, 98428428]

約数ペア:

[(1, 98428428), (2, 49214214), (3, 32809476), (4, 24607107), (6, 16404738), (7, 14061204), (9, 10936492), (12, 8202369), (14, 7030602), (18, 5468246), (21, 4687068), (28, 3515301), (36, 2734123), (42, 2343534), (63, 1562356), (84, 1171767), (126, 781178), (252, 390589), (619, 159012), (631, 155988), (1238, 79506), (1262, 77994), (1857, 53004), (1893, 51996), (2476, 39753), (2524, 38997), (3714, 26502), (3786, 25998), (4333, 22716), (4417, 22284), (5571, 17668), (5679, 17332), (7428, 13251), (7572, 12999), (8666, 11358), (8834, 11142)]