351377776796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1\times {\mathrm{60457}}^1$

素因数の和:61278

約数の個数: 48

約数和(自身を含む): 657194904576

約数和(自身を除く): 305817127780

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 673, 1346, 2159, 2692, 4318, 8636, 11441, 22882, 45764, 60457, 85471, 120914, 170942, 241828, 341884, 1027769, 1453007, 2055538, 2906014, 4111076, 5812028, 7678039, 15356078, 30712156, 40687561, 81375122, 130526663, 162750244, 261053326, 522106652, 691688537, 1383377074, 2766754148, 5167320247, 10334640494, 20669280988, 87844444199, 175688888398, 351377776796]

約数ペア:

[(1, 351377776796), (2, 175688888398), (4, 87844444199), (17, 20669280988), (34, 10334640494), (68, 5167320247), (127, 2766754148), (254, 1383377074), (508, 691688537), (673, 522106652), (1346, 261053326), (2159, 162750244), (2692, 130526663), (4318, 81375122), (8636, 40687561), (11441, 30712156), (22882, 15356078), (45764, 7678039), (60457, 5812028), (85471, 4111076), (120914, 2906014), (170942, 2055538), (241828, 1453007), (341884, 1027769)]